package com.baby.security.dao;

import com.baby.security.model.Role;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author ${author}
 * @since 2022-06-17
 */
public interface RoleMapper extends BaseMapper<Role> {

    Role selectKey(int i);
}
